Twist seal oral fluid delivery device

ABSTRACT

An oral fluid delivery device is described. The device includes a housing forming at least one cavity. The cavity includes at least two reservoirs, a first reservoir and a second reservoir. The device also includes an elongated neck with a distal end having at least one distal opening for passage of a fluid, a proximal end, and a channel fluidly connected to the distal opening. The device also includes a cap at the proximal end of the elongated neck. The cap includes at least one aperture aligned with the channel of the elongated neck and is rotatably coupled to the housing such that rotating the cap relative to the housing selectively aligns the aperture with a first reservoir opening to provide fluid communication between the first reservoir and the channel, or aligns the aperture with a second reservoir opening to provide fluid communication between the second reservoir and the channel.

CROSS-REFERENCE TO RELATED PATENT APPLICATIONS

This application claims the benefit of and priority to U.S. ProvisionalPatent Application No. 62/483,659, filed Apr. 10, 2017 which is herebyincorporated by reference in its entirety.

BACKGROUND

The present disclosure relates generally to the field of oral caredevices. More specifically, the disclosure relates to single use,disposable oral care devices.

Commonly used standard toothbrush designs are not suitable for use inhospitals or other medical treatment facilities, where patients may havecompromised immune systems. In these settings, there is an increasedrisk of contracting pneumonia. Accordingly, compliance to a proper oralcare regimen, which includes brushing three to four times per day, isimportant.

Use of a standard toothbrush, due to its repeated reuse, creates a riskof bacterial infection. Standard toothbrushes are also not suitable forsome patients because patients may be unable to spit or otherwisevoluntarily remove liquids from their mouths, may not have easy accessto water, or may have difficulty holding and using a toothbrush havingthe standard size and shape. Standard toothpaste may also be unsuitablefor use by such patients, and it may be difficult for the patient tofind and apply the proper amount to a toothbrush.

In many circumstances, medical procedures, such as oral care, must berepeated multiple times. For example, in medical care and withparticular reference to oral care, a series of mouth care products mustbe used in a repetitious fashion, such as for periodic cleaningsessions, where there can be evacuation, brushing of the teeth, andswabbing of the mouth and gums. With the repetition of each procedureoccurring after a predetermined interval, such as every few hours, itmay be cumbersome for the healthcare provider, or the patient, to gatherthe necessary instrument(s) repeatedly throughout the day.

The exemplary embodiments disclosed herein address the aforementionedissues surrounding proper oral care in a hospital setting. Certaindisclosed embodiments provide a single-use, disposable oral care device,such as a toothbrush, which can be easily activated to provide oral carefluid and suction through the device to improve ease of use, andultimately, compliance with the regimen.

BRIEF DESCRIPTION OF THE DRAWINGS

The following disclosure as a whole may be best understood by referenceto the provided detailed description when read in conjunction with theaccompanying drawings. Identical reference numbers, when found ondifferent figures, identify the same elements or functionally equivalentelements.

FIG. 1 is a perspective view of an oral fluid delivery device, accordingto an exemplary embodiment.

FIG. 2A is a side view of a cleaning head portion of the oral fluiddelivery device of FIG. 1, according to an exemplary embodiment.

FIG. 2B is a front view of a cleaning head portion of the oral fluiddelivery device of FIG. 1, according to an exemplary embodiment.

FIG. 2C is a top perspective view of a cleaning head portion of the oralfluid delivery device of FIG. 1, according to an exemplary embodiment.

FIG. 3A is a perspective view of a cap of the oral fluid delivery deviceof FIG. 1, according to an exemplary embodiment.

FIG. 3B is a top view of a cap of the oral fluid delivery device of FIG.1, according to an exemplary embodiment.

FIG. 3C is a bottom perspective view of a cap of the oral fluid deliverydevice of FIG. 1, according to an exemplary embodiment.

FIG. 4A is an interior view of a first portion of a handle of the oralfluid delivery device of FIG. 1, according to an exemplary embodiment.

FIG. 4B is a perspective view of a handle of the oral fluid deliverydevice of FIG. 1, according to an exemplary embodiment.

FIG. 5A is an interior view of a second portion of a handle of the oralfluid delivery device of FIG. 1, according to an exemplary embodiment.

FIG. 5B is an exterior view of a second portion of a handle of the oralfluid delivery device of FIG. 1, according to an exemplary embodiment.

FIG. 5C is a perspective view of a second portion of a handle of theoral fluid delivery device of FIG. 1, according to an exemplaryembodiment.

FIG. 6A is a cross sectional view of a handle of the oral fluid deliverydevice of FIG. 1, according to an exemplary embodiment.

FIG. 6B is a cross-sectional, close up view of an upper portion of ahandle of the oral fluid delivery device of FIG. 1, according to anexemplary embodiment.

FIG. 6C is a perspective view of a bottom of a handle of the oral fluiddelivery device of FIG. 1, according to an exemplary embodiment.

DETAILED DESCRIPTION

The present disclosure is not limited to the particular details of theapparatus depicted, and other modifications and applications may becontemplated. Further changes may be made in the devices, apparatus, ormethods without departing from the true spirit and scope of thedisclosure herein involved. It is intended, therefore, that the subjectmatter in this disclosure should be interpreted as illustrative, not ina limiting sense.

Present embodiments relate to an improved oral care product thatimproves compliance with an oral care plan by providing all necessarytools and accessories for completing the oral care plan withoutrequiring significant effort for a patient or health care provider.According to an exemplary embodiment, a single use oral care system(e.g. an oral fluid delivery device) for use in a hospital settingincludes an oral fluid delivery device 100 (shown in FIG. 1).

Referring to FIG. 1, a perspective view of an oral fluid delivery device100 is shown, according to an exemplary embodiment. The oral fluiddelivery device 100 includes a head portion 200, a cap 300, and ahousing 600 (e.g., a handle portion) defining at least one cavity. Inone embodiment, the housing 600 includes a first portion 400 and asecond portion 500. The first portion 400 and the second portion 500 ofthe housing 600 define the cavity in which a first reservoir and asecond reservoir are contained.

Referring to FIGS. 2A-2C, a head portion 200 of the oral fluid deliverydevice 100 is shown, according to an exemplary embodiment. The headportion 200 includes an elongated neck 202 and cleaning head 204,located at a distal end of the elongated neck 202. In the embodimentshown, the elongated neck 202 includes a bend 206. The cleaning head 204located at the distal end of the elongated neck, can include cleaningcomponents (e.g., 210 and/or 211) and distal fluid openings (e.g., 212and/or 214).

The elongated neck 202 extends away from the cap 300 of the oral fluiddelivery device 100. The elongated neck 202 may be provided with variouslengths on different oral fluid delivery devices 100 to allow ahealthcare provider to select a length appropriate for a given patient(e.g., a child, adult, etc.). In some embodiments, the elongated neck202 includes the bend 206 such that the cleaning head 204 of elongatedneck 202 is not along the same axis as a portion of the elongated neck202. In some embodiments, the bend 206 is subtle (e.g., 5 degrees fromthe axis of the elongated neck 202), substantial (e.g., 90 degrees), orany angle in between. The bend 206 assists a user to reach teeth furtherback in a mouth with the cleaning head 204 and manipulate the headportion 200 to various areas of the mouth. The bend 206 may alsoincrease comfort while brushing by reducing strain on a wrist of theuser as the cleaning head 204 is moved to various locations in themouth.

The cleaning head 204 provides cleaning or brushing components (e.g.,211 and/or 210) and/or fluid openings (e.g., 212 and/or 214). In someembodiments, the cleaning head 204 includes bristles 211 extending awayfrom the cleaning head 204. In some embodiments, the cleaning head 204includes a sponge 210. In some embodiments, the cleaning head 204includes both the bristles 211 and the sponge 210 on opposite faces ofthe cleaning head 204. In some embodiments, the bristles 211 provide arougher surface for brushing, while the sponge 210 provides a moregentle surface for cleaning or brushing. In some embodiments, thecleaning head 204 includes the bristles 211 and/or the sponge 210. Insome embodiments, the user or practitioner selectively couples thebristles 211 and/or sponge 210 to the cleaning head 204 (e.g., viaadhesive, a snap, a slide configuration, etc.). In some embodiments, avariety of heads 204 with various combinations of bristles 211 and/orsponges 210 are available for the healthcare provider to select andcouple (e.g., via adhesive, a snap, a slide configuration, etc.) thecleaning head 204 to the elongated neck 202 to select an appropriatehead portion 200 for a specific user.

The cleaning head 204 includes at least one fluid opening (e.g., 212and/or 214). The fluid openings provide an opening into an internalchannel 208 located in the elongated neck 202 of the head portion 200.In some embodiments, the internal channel 208 runs the entire length ofthe elongated neck 202 to provide a fluid connection between an aperture312 in the cap 300 (described below) and the cleaning head 204. In thisway, a fluid connection is provided between the first portion 400 andthe cleaning head 204 and/or the second portion 500 and the cleaninghead 204 of the oral fluid delivery device 100. The cleaning head 204includes a fluid opening 212 that extends through a depth of thecleaning head 204 such that both faces of the cleaning head 204 includethe fluid opening 212. In some embodiments, the opening 212 does notextend though the entire cleaning head 204, but only is present on oneside of the cleaning head 204 (e.g., only on the side with the bristles211 or the sponge 210). In some embodiments, the cleaning head 204includes a top fluid opening 214 located at a top of the cleaning head204. According to some embodiments disclosed herein, the cleaning head204 includes any combination of fluid openings 212 and/or 214, such thatthere are one, two or three fluid openings. However, in otherembodiments, the cleaning head 204 includes more or less fluid openings.In some embodiments, the cleaning head 204 includes only one or morefluid openings without other cleaning or brushing components, such asbristles or sponges.

Referring to FIGS. 3A-3C, the cap 300 of the oral fluid delivery device100 is shown, according to an exemplary embodiment. The cap 300 iscylindrical and is rotatably coupled to the housing 600 such that thecap 300 can be rotated in a first direction, A, and a second direction,B, to provide a twist seal configuration for the oral cleaning device100. The cap 300 includes a top 302 and a fluid aperture 312. The capalso include sides 304 and an extension 306. In some embodiments, thetop includes a knob 316. The extension 306 includes a receiving channel308, and a lip 310 surrounding the fluid aperture 312. The sides 304include a ridge 314.

The top 302 of the cap 300 covers the housing 600 to create a sealbetween the cap 300 and the first portion 400 and the second portion500. Extension 306 extends upward from the top 302 of the cap 300 toprovide coupling between the cap 300 and the head portion 200. Theextension 306 is cylindrical and includes a receiving channel 308 thatreceives a proximal end of the elongated neck 202 of the head portion200. The extension 306 also includes the lip 310. The lip 310 surroundsthe fluid aperture 312, which has a smaller diameter than the receivingchannel 308. In some embodiments, the fluid aperture 312 has a diametersmaller than the diameter of the receiving channel 308. In someembodiments, the lip 310 is an extension of the top 302 into thereceiving channel 308, such that the fluid aperture 312 has a depthsimilar to a thickness of the top 302. The lip 310 also provides a lowersupport for the elongated neck 202 of the head portion 200 to preventthe elongated neck 202 from entering the fluid aperture 312.

The sides 304 of the cap 300 wrap around the housing 600 and include theridge 314 to couple the cap 300 to the housing 600 and allow rotation ofthe cap 300 about the housing 600. The knob 316 is located on anunderside of the top 302 to provide a center of rotation for the cap300. The ridge 314 is configured to allow rotation of the cap 300 in thefirst direction, A, and the second direction, B, about a longitudinalaxis of the housing 600. In some embodiments, the cap 300 is able torotate in 360 degrees in both the first direction, A, and the seconddirection, B. In some embodiments, the cap 300 is limited in rotation inthe first direction, A, and the second direction, B, such that the cap300 is only able to rotate 180 degrees in either direction. However,this is not meant to be limiting and the cap 300 may be limited inrotation in any range of motion between 0 and 360 degrees in the firstand second directions A, B.

Referring to FIGS. 4A-4B, the first portion 400 of the housing 600 ofthe oral fluid delivery device 100 is shown, according to an exemplaryembodiment. The first portion 400 includes a side 402, a top 404 and acoupling mechanism 406. The first portion 400 houses one of a first andsecond reservoir held in the cavity of the housing 600. In theembodiment shown, the first portion 400 at least partially surrounds afirst reservoir, such as fluid reservoir 420.

The fluid reservoir 420 is a hollow mechanism that houses fluid (e.g.,antiseptic, toothpaste, water, etc.) for cleansing the mouth of theuser. The fluid reservoir 420 also includes a coupling tube 424 thatextends away from the fluid reservoir 420 to couple the fluid reservoir420 to the first portion 400 of the housing 600. In some embodiments,the fluid reservoir 420 is, or carries, a container such that when aforce is exerted on the container, fluid is expelled through thecoupling tube 424. In some embodiments, the container comprises afrangible element that prevents the flow of fluid from the fluidreservoir 420. The frangible element is configured to withstand adefined amount of force before breaking, where upon breaking, fluid isable to flow through the coupling tube 424. In some embodiments, thecontainer is deformable, and in such embodiments, the deformablecontainer may be a burst pouch.

The side 402 is a semi-circular cylinder. In some embodiments, the side402 expands in diameter as the side 402 extends away from the cap 300,such that the housing 600 has a conical shape, for example, to ease inthe manufacturing process of the housing, such as by injection molding.The side 402 includes an opening 414 in an upper portion of the side402. The opening may be elliptical. Opening 414 allows a portion 422 ofthe fluid reservoir 420 to be accessible to a user from an exterior ofthe housing 600. In this way, the user can exert force on the portion422 of the fluid reservoir 420 to expel fluid such as an oral solution.In some embodiments, the opening 414 is a shape other than anelliptical, such as a circle, square, etc.

The top 404 couples to an upper portion of the side 402. In someembodiments, the top 404 and the side 402 are integral with one another.The coupling mechanism 406 extends below the top 404 inside the firstportion 400. The coupling mechanism 406 defines a channel 408 (e.g., anopening) that extends through the coupling mechanism 406 and through thetop 404 of the first portion 400. The coupling mechanism 406 receivesthe coupling tube 424 of the fluid reservoir 420 such that fluidexpelled from the fluid reservoir 420 travels through the channel 408.

In some embodiments, a top side of the top 404 also includes a ringshaped recess 410 that extends into the top 404 such that the ringshaped recess 410 can receive a resilient member such as a gasket 430(shown in FIGS. 6A and 6B). In certain embodiments, the gasket 430 is anO-ring. While the ring shaped recess 410 is described as receiving agasket or an O-ring, this is not meant to be limiting and other seals,gaskets and rings may also be used alone or in combination. The channel408 extends through the center of the ring shaped recess 410 to asurface flush with the top 404. The top 404 also includes a divot 412that receives a portion of the knob 316 to secure the cap 300 inrotation. The top 404 also includes a groove 416 surrounding the top404. In some embodiments, the groove 416 is located on the side 402 ofthe first portion 400 rather than the top 404. The groove 416 receivesthe ridge 314 of the cap to allow rotation of the cap 300.

The first portion 400 also includes a bottom 418. In some embodiments,the bottom 418 is crescent shaped. In some embodiments, the bottom 418has a semi-circular cut-out opposite the side 402. In some embodiments,the bottom 418 is located at a bottom of the side 402. In someembodiments, the bottom 418 is located in a lower portion of the side402, with a space between a bottom of the side 402 and the bottom 418.

Referring to FIGS. 5A-5C, the second portion 500 of the housing 600 ofthe oral fluid delivery device 100 is shown, according to an exemplaryembodiment. The second portion 500 includes a side 502 and a top 504. Inthe embodiment shown, the second portion 500 houses or at leastpartially surrounds a second reservoir, such as a suction reservoirand/or a suction tube (shown in FIG. 6C).

The side 502 is a semi-circular cylinder. In some embodiments, the side502 expands in diameter as the side 502 extends away from the cap 300,such that the housing 600 has a conical shape, for example, to ease inthe manufacturing process of the housing, such as by injection molding.In some embodiments, the side 502 includes an opening that forms asuction adjustment opening 514 in an upper portion of the side 502. Thesuction adjustment opening 514 may be elliptical in shape. The suctionadjustment opening 514 is sized in such a way that a user is able tocover the entirety of the suction adjustment opening 514 with a thumb orother finger. The user can then create an enclosed channel to allow theformation of suction. In some embodiments, the suction adjustmentopening 514 is a shape other than an elliptical, such as a circle,square, etc. In some embodiments, the suction adjustment opening 514provides adjustment of the suction.

The top 504 couples to an upper portion of the side 502. In someembodiments, the top 504 and the side 502 are integral with one another.The suction reservoir 506 extends below the top 504 inside the secondportion 500. The suction reservoir 506 defines a channel 508 (e.g., anopening) that extends through the suction reservoir 506 and through thetop 504 of the second portion 500. The suction reservoir 506 is locatedsuch that the suction adjustment opening 514 is located within thesuction reservoir 506. The suction reservoir 506 receives the suctionmechanism (e.g., a vacuum source, etc.) such that suction causes fluidto travel through the channel 508.

The suction outlet 604 couples to the suction reservoir 506 at acoupling end. In embodiments that have the suction adjustment opening514, the suction outlet 604 is coupled to the suction reservoir 506below the suction adjustment opening 514 such that the suction isthrough the suction adjustment opening 514 until a user places a thumbor finger over the suction adjustment opening 514, or otherwiseobstructs the suction adjustment opening 514. Once a thumb or finger isplaced over the suction adjustment opening 514, the suction then occursthrough the channel 508 and through the cleaning head 204.

The top 504 also includes a ring shaped recess 510 that extends into thetop 504 such that the ring shaped recess 510 can receive a resilientmember such as a gasket 530 (shown in FIGS. 6A and 6B). In certainembodiments, the gasket 530 is an O-ring. While the ring shaped recess510 is described as receiving a gasket or an O-ring, this is not meantto be limiting and other seals, gaskets and rings may also be used aloneor in combination. The channel 508 extends through the center of thering shaped recess 510 to a surface substantially flush with the top 504or slightly above the top 504. The top 504 also include a divot 512 thatreceives a portion of the knob 316 to secure the cap 300 in rotation.The top 504 also includes a groove 516 surrounding the top 504. In someembodiments, the groove 516 is located on the side 502 of the secondportion 500 rather than the top 504. The groove 516 receives the ridge314 to allow rotation of the cap 300.

The second portion 500 also includes a bottom 518. In some embodiments,the bottom 518 is crescent shaped. In some embodiments, the bottom 518has a semi-circular cut-out opposite the side 502. In some embodiments,the bottom 518 is located at a bottom of the side 502. In someembodiments, the bottom 518 is located in a lower portion of the side502, with a space between a bottom of the side 502 and the bottom 518.

Referring to FIGS. 6A-6C, the housing 600 of the oral fluid deliverydevice 100 is shown, according to an exemplary embodiment. The firstportion 400 and the second portion 500 couple together for form thehousing 600. In some embodiments, the first portion 400 and the secondportion 500 are a single unit. A first portion O-ring gasket 430 and asecond portion O-ring gasket 530 can be seen in FIGS. 6A and 6B. In someembodiments, the grooves 416 and 516 limit the rotation of the cap 300.

The fluid aperture 312 of the cap 300 can be rotated to selectivelyalign with, and therefore, fluidly couple with channel 408 of the firstportion 400 or channel 508 of the second portion 500. In this way, theaperture becomes fluidly coupled with one of the first reservoir or thesecond reservoir in the cavity. More specifically, the cap 300 is turnedto selectively activate, when in a first position, the suction outlet604 by aligning the fluid aperture 312 to the channel 408 of the firstportion 400 which is coupled to the coupling tube 424 of the fluidreservoir (i.e., the first reservoir). In a second position, the cap 300is turned to selectively activate the fluid reservoir by aligning thefluid aperture 312 with the channel 508 of the second portion 500 whichis in fluid communication with the suction reservoir 506. In a thirdposition, the cap is turned such that the fluid aperture 312 is alignedwith neither the first channel 408 or the second channel 508, such thatthere is no fluid communication with either the fluid reservoir 420 orthe suction reservoir 506. In some embodiments, the cap 300 is limitedin rotation to make coupling the fluid aperture 312 to one of thechannel 408 of the first portion 400 or the channel 508 of the secondportion 500 more precise. In some embodiments, a rotational distancebetween alignment of the aperture 312 with the channel 408 and with thechannel 508 is between 90 and 180 degrees. In another embodiment, arotational distance between alignment of the aperture 312 with thechannel 408 and with the channel 508 is about 180 degrees. In anotherembodiment, a rotational distance between alignment of the aperture 312with the channel 408 and with the channel 508 is between 15 and 45degrees.

When the cap 300 is in a first position the fluid aperture 312 couplesto the channel 408 to allow fluid flow between fluid reservoir 420 andthe fluid openings 212 and/or 214 of the cleaning head 204. When the cap300 is in a second position the fluid aperture 312 couples to thechannel 508 to allow air flow between the suction outlet 604 and thefluid openings 212 and/or 214 of the cleaning head 204. When the cap 300is in a third position the fluid aperture 312 is not aligned with thechannel 408 or the channel 508, interrupting and therefore removingfluid communication.

The bottom 418 of the first portion 400 and the bottom 518 of the secondportion 500 abut one another to form an opening 602 that allows thesuction outlet 604 to extend through. In some embodiments, the oralfluid delivery device 100 includes the equipment necessary to createsuction. In some embodiments, a suction mechanism or vacuum source mustbe coupled to the suction outlet 604 to provide suction. In someembodiments, the distance between the bottoms 418 and 518 and the bottomof the housing 600 allows the suction mechanism to couple to the housing600. In some embodiments, the housing 600 is threaded to provide a moresecure coupling between the suction device and the housing 600.

In some embodiments, the oral fluid delivery device 100 described abovecomes packaged individually or packaged as a kit including three or fouroral care systems. Therefore, a healthcare provider can leave a kit fora patient in the morning and the patient will have the correct number oforal care systems that the patient should be using in a given day.

One of skill in the art will recognize that all the various componentsidentified in the disclosure may be made from any material orcombination of materials suitable for the usage and environment,including, without limitation, metals, composites, engineered plastics,natural or synthetic materials, etc. Furthermore, such components may beformed in any conventional manner, such as by molding, casing,machining, cold or hot forming, forging, etc. Still further, suchcomponents may be finished in any conventional manner, such as painting,power coating, plating, etc., or may be unfinished.

Furthermore, while particular embodiments and methods have been shownand described, it is obvious to those skilled in the art that changesand modifications may be made without departing from the teachings ofthe disclosure. The matter set forth in the foregoing description andaccompanying drawings is offered by way of illustration only and not aslimitation. The actual scope of the disclosure is intended to be definedin the following claims when viewed in their proper perspective.

What is claimed is:
 1. An oral fluid delivery device, the devicecomprising: a housing forming at least one cavity, the cavity comprisingat least a first reservoir and a second reservoir; an elongated neckcomprising a distal end having at least one distal opening for passageof a fluid, a proximal end, and a channel fluidly connected to thedistal opening; and a cap at the proximal end of the elongated neck,wherein the cap comprises at least one aperture aligned with the channelof the elongated neck; wherein the cap is rotatably coupled to thehousing; and wherein rotating the cap relative to the housingselectively: aligns the aperture with a first reservoir opening toprovide fluid communication between the first reservoir and the channel,or aligns the aperture with a second reservoir opening to provide fluidcommunication between the second reservoir and the channel.
 2. Thedevice of claim 1, further comprising a mechanism for flowing an oralsolution from the first reservoir, through the channel and out the atleast one distal opening.
 3. The device of claim 2, wherein themechanism for flowing the oral solution is a container holding the oralsolution, such that when a force is exerted on the container, the oralsolution is expelled to the first reservoir opening.
 4. The device ofclaim 3, wherein the container further comprises a frangible elementthat prevents the flow of fluid, and wherein the frangible element canwithstand a defined amount of force before breaking, which then allowsthe fluid to flow to the first reservoir opening.
 5. The device of claim1, wherein the second reservoir further comprises a suction outlet, thesuction outlet adapted to receive a vacuum source.
 6. The device ofclaim 5, wherein the second reservoir further comprises a suctionadjustment opening.
 7. The device of claim 1, wherein rotating the caprelative to the housing further selectively aligns the aperture with atop of the housing such that the aperture is not in fluid communicationwith either the first reservoir opening or the second reservoir opening.8. The device of claim 1, wherein a rotational range of motion of thecap relative to the housing is equal to a rotational distance betweenalignment with the first reservoir opening and alignment with the secondreservoir opening, such that rotating the cap to a maximum location ineither direction causes the cap to be precisely aligned with the firstreservoir opening or with the second reservoir opening.
 9. The device ofclaim 1, wherein the housing comprises a first portion housing the firstreservoir and a second portion housing the second reservoir, and whereinthe first portion and the second portion form the cavity therebetween.10. The device of claim 9, wherein the first portion comprises: a top, aside wall, and a bottom, wherein the top comprises a coupling mechanismand a channel extending through the coupling mechanism and through thetop, wherein the coupling mechanism is configured to couple with acoupling tube of a fluid reservoir, and wherein the side wall comprisesan opening to provide access to the fluid reservoir for a user toactuate the fluid reservoir and dispel fluid through the coupling tube.11. The device of claim 10, wherein the fluid reservoir is deformablesuch that a force applied to the fluid reservoir causes the fluid to beexpelled through the coupling tube.
 12. The device of claim 9, whereinthe second portion comprises: a top, a side wall, a bottom, and acoupling mechanism, wherein the coupling mechanism comprises a channelextending from a coupling end and through the top of the second portion;and wherein the coupling end is configured to couple with a suction tubeto create a vacuum within the channel of the coupling mechanism.
 13. Thedevice of claim 1, wherein the distal end of the elongated neckcomprises a set of bristles, a sponge, or both.
 14. A method of using anoral cleaning device for oral care, comprising: providing an oralcleaning device comprising: a housing forming at least one cavity, thecavity comprising at least two reservoirs, a first reservoir and asecond reservoir; an elongated neck comprising a distal end having atleast one distal opening for passage of a fluid, a proximal end, and achannel fluidly connected to the distal opening; and a cap at theproximal end of the elongated neck, wherein the cap comprises at leastone aperture aligned with the channel of the elongated neck; wherein thecap is rotatably coupled to the housing; and rotating the cap relativeto the housing to selectively: align the aperture with a first reservoiropening to provide fluid communication between the first reservoir andthe channel, or align the aperture with a second reservoir opening toprovide fluid communication between the second reservoir and thechannel.
 15. The method of claim 14, further comprising rotating the caprelative to the housing to selectively align the aperture with a top ofthe housing such that the aperture is not in fluid communication witheither the first reservoir opening or the second reservoir opening. 16.The method of claim 14, wherein rotating the cap to a maximum positionin a first direction causes the cap to be aligned with the firstreservoir opening and wherein rotating the cap to a maximum position ina second direction causes the cap to be aligned with the secondreservoir opening.
 17. The method of claim 14, further comprising:rotating the cap to provide fluid communication between the channel andthe first reservoir opening; and activating a fluid mechanism to providefluid from the first reservoir, through the channel, and out the distalopening.
 18. The method of claim 17, wherein activating a fluidmechanism comprises exerting a force on a deformable fluid container tobreak a frangible element preventing the flow of the fluid, therebyallowing fluid to flow through the channel and out the distal opening.19. The method of claim 14, further comprising: coupling the secondreservoir to a vacuum source; rotating the cap to provide fluidcommunication between the channel and the vacuum source.
 20. The methodof claim 19, further comprising obstructing a suction adjustment openingin the second reservoir to cause suction to be provided through thechannel and to the distal opening.